US8174000B2 - Liquid compositions for inkjet printing of organic layers or other uses - Google Patents

Liquid compositions for inkjet printing of organic layers or other uses Download PDF

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Publication number
US8174000B2
US8174000B2 US12/369,525 US36952509A US8174000B2 US 8174000 B2 US8174000 B2 US 8174000B2 US 36952509 A US36952509 A US 36952509A US 8174000 B2 US8174000 B2 US 8174000B2
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United States
Prior art keywords
liquid composition
method
semiconductor material
organic semiconductor
organic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active, expires
Application number
US12/369,525
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US20100200841A1 (en
Inventor
Kwang-Ohk Cheon
Chuanjun Xia
Michael Inbasekaran
Takuya SONOYAMA
Masaki Ito
Masahiro Uchida
Shunichi Seki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Universal Display Corp
Original Assignee
Seiko Epson Corp
Universal Display Corp
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Application filed by Seiko Epson Corp, Universal Display Corp filed Critical Seiko Epson Corp
Priority to US12/369,525 priority Critical patent/US8174000B2/en
Assigned to UNIVERSAL DISPLAY CORPORATION reassignment UNIVERSAL DISPLAY CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHEON, KWANG-OHK, XIA, CHUANJUN, INBASEKARAN, MICHAEL, ITO, MASAKI, SEKI, SHUNICHI, SONOYAMA, TAKUYA, UCHIDA, MASAHIRO
Publication of US20100200841A1 publication Critical patent/US20100200841A1/en
Assigned to SEIKO EPSON CORPORATION reassignment SEIKO EPSON CORPORATION PARTIAL ASSIGNMENT Assignors: UNIVERSAL DISPLAY CORPORATION
Application granted granted Critical
Publication of US8174000B2 publication Critical patent/US8174000B2/en
Application status is Active legal-status Critical
Adjusted expiration legal-status Critical

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